What is CVE-2023-3936?

CVE-2023-3936 is a medium-severity vulnerability in Adenion Blog2social, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-08-21.

How severe is CVE-2023-3936?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2023-3936 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Adenion Blog2social

CVE-2023-3936

The Blog2Social WordPress plugin before 7.2.1 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Published 2023-08-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.009 (60.0th percentile), scored 2026-11-11.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 60.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Adenion Blog2social
Blog2social: Social Media Auto Post & Scheduler — versions 7.1.0

Public proof-of-concept exploits

20142995/nuclei-templates

References

wpscan.com/vulnerability/6d09a5d3-046d-47ef-86b4-c024ea09dc0f (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-3936?: CVE-2023-3936 is a medium-severity vulnerability in Adenion Blog2social, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-08-21.
How severe is CVE-2023-3936?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-3936 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.